/* ==============================================================================
*
*   Copyright (c) 2010, Pierre Favier
*   All rights reserved.
*
*   NTasking is free software: you can redistribute it and/or modify it
*   under the terms of the GNU General Public License as published by the
*   Free Software Foundation.
*
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*   modification, are permitted provided that the following conditions
*   are met:
*
*   -   Redistributions of source code must retain the above copyright notice,
*       this list of conditions and the following disclaimer.
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*   -   Redistributions in binary form must reproduce the above
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*       provided with the distribution.
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using System;
using NUnit.Framework;
using Rhino.Mocks;

namespace NTasking.ValidationTests.ACATS_3_0.C9
{

    [TestFixture(Description = "")]
    public class C93008B : ValidationTest
    {

        private static int SpyNumb = 0;


        private static int FinitPos(int arg)
        {
            SpyNumb = SpyNumb * 10 + arg;
            return arg;
        }


        private class TT1 : ValidationTestTask
        {

            internal TT1(IValidationTestResult result)
                : base(result)
            {
            }


            protected override void DeclarativePart()
            {
                Ada.Declare(() =>
                {
                },
                Begin: () =>
                {
                    Ada.Delay(1.0);
                    FinitPos(1);
                });
            }


            protected override void Body()
            {
            }

        }


        [Test(Description =
            "CHECK THAT FOR A TASK CREATED BY AN OBJECT DECLARATION, EXECUTION " +
            "DOES NOT PROCEED IN PARALLEL WITH ACTIVATION.")]
        public void Test()
        {
            IValidationTestResult result = Mocks.DynamicMock<IValidationTestResult>();

            SpyNumb = 0;

            TT1[] ttArray = null;
            TT1 ttPointer;

            Ada.Declare(() =>
            {
                ttArray = new TT1[] { new TT1(result), null };
                // Setup text expectations

                Expect.Call(result.TestFailed).Repeat.Never();
                Mocks.ReplayAll();

                // Start test execution
            },
            Begin: () =>
            {
                ttPointer = ttArray[FinitPos(2) - 2];
                ttArray[FinitPos(3) - 2] = ttPointer;

                if (SpyNumb != 123)
                {
                    if (SpyNumb == 0 || SpyNumb == 1 || SpyNumb == 12 || SpyNumb == 13 || SpyNumb == 132)
                    {
                        Console.WriteLine("TASK ACTIVATION RIGHT IN TIME, BUT OTHER ERROR");
                        result.TestFailed();
                    }
                    else
                    {
                        Console.WriteLine("RESULT OF ALLOCATOR ACCESSED BEFORE TASK ACTIVATION HAS COMPLETED");
                        result.TestFailed();
                    }
                }
            });
        }

    }

}
